Housing for telephone switchboard



FIG. 1 is a top plan view of a housing for telephone switchboard showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is an enlarged cross-sectional view thereof taken on line 6--6 of FIG. 2. 

The ornamental design for a housing for telephone switchboard, as shown and described. 